374491612 has 36 divisors (see below), whose sum is σ = 751696848. Its totient is φ = 162817600.

The previous prime is 374491597. The next prime is 374491613. The reversal of 374491612 is 216194473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374491613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5689 + ... + 27952.

It is an arithmetic number, because the mean of its divisors is an integer number (20880468).

Almost surely, 2^374491612 is an apocalyptic number.

It is an amenable number.

374491612 is an abundant number, since it is smaller than the sum of its proper divisors (377205236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374491612 is a wasteful number, since it uses less digits than its factorization.

374491612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33690 (or 33677 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 374491612 is about 19351.7857573920. The cubic root of 374491612 is about 720.7987611680.

The spelling of 374491612 in words is "three hundred seventy-four million, four hundred ninety-one thousand, six hundred twelve".